7 sec in total
680 ms
3.9 sec
2.5 sec
Click here to check amazing JPC Van Heijst content for United States. Otherwise, check out these important facts you probably never knew about jpcvanheijst.com
Christiaan van Heijst is among the world's leading aviation, aerial and travel photographers. Capturing the beauty of natural light in all its forms.
Visit jpcvanheijst.comWe analyzed Jpcvanheijst.com page load time and found that the first response time was 680 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jpcvanheijst.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value0
0/100
25%
Value23.3 s
0/100
10%
Value320 ms
76/100
30%
Value0
100/100
15%
Value9.1 s
33/100
10%
680 ms
711 ms
65 ms
144 ms
205 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 94% of them (76 requests) were addressed to the original Jpcvanheijst.com, 4% (3 requests) were made to Stats.g.doubleclick.net and 1% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jpcvanheijst.com.
Page size can be reduced by 310.7 kB (8%)
3.9 MB
3.6 MB
In fact, the total size of Jpcvanheijst.com main page is 3.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 35.7 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 8.2 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.7 kB or 84% of the original size.
Potential reduce by 0 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. JPC Van Heijst images are well optimized though.
Potential reduce by 114.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 114.5 kB or 46% of the original size.
Potential reduce by 160.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jpcvanheijst.com needs all CSS files to be minified and compressed as it can save up to 160.5 kB or 72% of the original size.
Number of requests can be reduced by 36 (51%)
71
35
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JPC Van Heijst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
jpcvanheijst.com
680 ms
jpcvanheijst.com
711 ms
dc.js
65 ms
foundation.min.css
144 ms
magnific-popup.css
205 ms
royalslider.css
257 ms
rs-default.css
259 ms
slick.css
258 ms
slick-theme.css
262 ms
photoswipe.css
269 ms
default-skin.css
303 ms
fotorama.css
346 ms
jquery.mmenu.all.css
352 ms
animate.css
347 ms
basics.css
364 ms
menu.css
367 ms
head-slider.css
403 ms
popup.css
436 ms
app.css
442 ms
style.css
438 ms
stylesheet.css
454 ms
jquery.js
636 ms
what-input.js
502 ms
foundation.min.js
608 ms
wow.min.js
527 ms
jquery.royalslider.min.js
530 ms
jquery.easing-1.3.js
544 ms
slick.min.js
604 ms
jquery.mmenu.all.min.js
604 ms
jquery.magnific-popup.js
609 ms
modalhistory.js
624 ms
photoswipe.js
696 ms
photoswipe-ui-default.min.js
684 ms
jquery.pswp.js
695 ms
fotorama.js
701 ms
fastclick.js
714 ms
app.js
717 ms
inpage_linkid.js
17 ms
__utm.gif
36 ms
__utm.gif
11 ms
iconen.css
544 ms
addform.css
430 ms
logo-jpc-van-heijst-white.svg
272 ms
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214 ms
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interstate-light-webfont.woff
936 ms
interstate-extralight-webfont.woff
935 ms
interstate-bold-webfont.woff
935 ms
icomoon.ttf
962 ms
interstate-regularcondensed-webfont.woff
935 ms
interstate-lightcondensed-webfont.woff
935 ms
interstate-extralightcond-webfont.woff
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633 ms
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preloader-white.gif
191 ms
jpcvanheijst.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jpcvanheijst.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jpcvanheijst.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jpcvanheijst.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jpcvanheijst.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
jpcvanheijst.com
Open Graph description is not detected on the main page of JPC Van Heijst. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: